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# Copyright (C) 2006, 2007 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Tests for display of exceptions."""
from cStringIO import StringIO
import os
import sys
from bzrlib import (
bzrdir,
errors,
repository,
trace,
)
from bzrlib.tests import TestCaseInTempDir, TestCase
from bzrlib.errors import NotBranchError
class TestExceptionReporting(TestCase):
def test_exception_exitcode(self):
# we must use a subprocess, because the normal in-memory mechanism
# allows errors to propagate up through the test suite
out, err = self.run_bzr_subprocess(['assert-fail'],
universal_newlines=True,
retcode=errors.EXIT_INTERNAL_ERROR)
self.assertEqual(4, errors.EXIT_INTERNAL_ERROR)
self.assertContainsRe(err,
r'exceptions\.AssertionError: always fails\n')
self.assertContainsRe(err, r'Bazaar has encountered an internal error')
class TestDeprecationWarning(TestCaseInTempDir):
def test_repository_deprecation_warning(self):
"""Old formats give a warning"""
# the warning's normally off for testing but we reenable it
repository._deprecation_warning_done = False
try:
os.mkdir('foo')
bzrdir.BzrDirFormat5().initialize('foo')
out, err = self.run_bzr("status foo")
self.assertContainsRe(self._get_log(keep_log_file=True),
"bzr upgrade")
finally:
repository._deprecation_warning_done = True
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